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defunct

defunct

30 7.0
No longer used or working, like a company that closed
  • adjective
  • /dɪˈfʌŋkt/
translation icon : extinto
  • She discovered that the software was defunct and no longer supported by the developers.
  • now-defunct
  • became defunct
  • defunct parties

We shot a series before for CSO, which is a defunct streaming service.

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Examples

  • But it is a bill of sale from a defunct Manhattan art gallery.

    Fiction book (2001)
  • Welcome to the Concord Field Station, a defunct Nike missile base turned scientific menagerie.

  • KAOS has been defunct for 20 years.

  • This company's defunct and so are you.

  • That is a fundraiser for a defunct local theater.

  • In 1986, Nycum was head of an intellectual property practice group at a now-defunct California law firm.

    Academic text (2003)
  • The first eight volumes were also published, until 1966, by the now-defunct David McKay and Co. of New York.

    Academic text (2008)
  • In Mexico, however, it was not USAID but the now-defunct national coffee institute, INMECAFE, that promoted changes in coffee production.

    Academic text (1999)
  • The old factory was declared defunct after years of inactivity.

  • After closing its doors, the restaurant became just another defunct business in town.

Synonyms

extinct
vsdefunct
102 3.6

No living members remain of a species or language

is used more broadly for something that has stopped operating or existing
obsolete
vsdefunct
93 5.8

No longer used or made because something newer replaces it

covers the same loss of use but also includes ceased existence or function
disused
vsdefunct
1 4.5

Something that is empty or abandoned and no longer works

focuses more on complete end of existence or operation rather than mere nonuse
discontinued
vsdefunct
4.2

No longer made or offered

usually applies more widely to things that have ceased to exist or operate

Antonyms

664 1.0

Operating now and not stopped

81 3.2

Working correctly so it can be used

How Obsolete

extinct
102 3.6
defunct
30 7.0
obsolete
93 5.8
outdated
78 5.0

Surface Forms

defunct positive

Etymology

Defunct comes from Latin parts de- ('away' or 'completely') and fungi ('to perform' or 'do'), so it originally meant 'finished' or 'done'. A helpful way to remember is to think of something that has 'finished its job'—that's why defunct now means 'no longer working, existing, or alive'.